Customization: | Available |
---|---|
CAS No.: | 11138-66-2 |
Formula: | (C35h49o29)N |
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Xanthan Gum for food grade |
Test Item
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Food Grade
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80Mesh
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200Mesh
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Description
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Off-white or Light Yellow Free
Flowing Powder or granular
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|
Particle Size, %
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80Mesh
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200Mesh
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Thru USS #80≥95
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Thru USS #200≥92
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|
Viscosity (1% KCL, cps) |
1200-1800
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1200-1700
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Shearing Ratio
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≥6.5
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(1% XG solution)
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6.0-8.0
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Loss on Drying, %
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≤13.0
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Ashes, %
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≤13.0
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Pyruvic acid, %
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≥1.5
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Total Nitrogen, %
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≤1.5
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Pb, ppm
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≤2.0
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Total Plate Count, cfu/g
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≤5000
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Yeasts & Moulds Count, cfu/g
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≤500
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Coliforms, MPN/g
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≤3
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Salmonella
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0/25g
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Xanthan Gum for oil driling grade |
Parameters | Specs |
Starch,guar,or their derivatives |
Absent |
Particle Size (mesh) | 40/80mesh |
PH (1% solution) | 5.5-8.0 |
Viscosity(1%KCL, cps) | ≥1200 |
Moisture content (%) | ≤13 |
Ashe(%) | ≤16 |
Brookfield LV, 1,5 r/min | ≥1950 |
Rheological Property (1ppb Xanthan gum in seawater,FANN35,0.2 spring) |
300rpm≥55 |
6rpm≥18 | |
3rpm≥16 |